The Haunting of Tram Car 015
Novella 28,339 words Recommended by 6 award/anthology sources
Handling a routine haunting is a bit mundane for an agent of the Ministry of Alchemy, Enchantments and Supernatural Entities, but no one ever heard of a haunted tram car before.
Quasar links out; the story lives on Tor Novella, where the author gets the click.